Da

Da, DA, dA, DÄ and other variants may refer to:

Daylight saving time (DST), also daylight savings time (United States), also summer time (United Kingdom and others), is the practice of advancing clocks during summer months so that evening daylight lasts longer, while sacrificing normal sunrise times.

Anakin Skywalker, better known later in his life (including in the context of his earliest appearances) as Darth Vader, is a fictional character in the Star Wars franchise.

Dagestan ( or ; Russian: Дагеста́н), officially the Republic of Dagestan (Russian: Респу́блика Дагеста́н), is a federal subject (a republic) of Russia, located in the North Caucasus region.

David Robert Jones (8 January 1947 – 10 January 2016), known professionally as David Bowie (), was an English singer, songwriter and actor.

David Robert Joseph Beckham (; born 2 May 1975) is an English retired professional footballer and current President of Inter Miami CF.

The Day of the Dead (Spanish: Día de Muertos) is a Mexican holiday celebrated throughout Mexico, in particular the Central and South regions, and by people of Mexican heritage elsewhere.

Dallas () is a city in the U.S. state of Texas. It is the most populous city in the Dallas–Fort Worth metroplex, which is the fourth most populous metropolitan area in the United States.